Início / CVEs
Vulnerabilidades exploradas (CISA KEV)
CVEs com exploração confirmada pela CISA (Known Exploited Vulnerabilities), com ação exigida e prazos.
CVE-2026-1281
Crítica · 9.8
KEV Urgente · 83 Exploit público CWE-94 29/01/2026
Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability
A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.
CVE-2026-1340
Crítica · 9.8
KEV Urgente · 79 Exploit público CWE-94 29/01/2026
Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability
A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.
CVE-2025-40551
Crítica · 9.8
KEV Urgente · 79 Exploit público CWE-502 28/01/2026
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
SolarWinds Web Help Desk was found to be susceptible to an untrusted data deserialization vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication.
CVE-2025-40536
Crítica · 9.8
KEV Urgente · 80 Exploit público CWE-693 28/01/2026
SolarWinds Web Help Desk Security Control Bypass Vulnerability
SolarWinds Web Help Desk was found to be susceptible to a security control bypass vulnerability that if exploited, could allow an unauthenticated attacker to gain access to certain restricted functionality.
CVE-2026-24858
Crítica · 9.8
KEV Alta · 69 Exploit público CWE-288 27/01/2026
Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel Vulnerability
An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.
CVE-2026-21509
Alta · 7.8
KEV Alta · 62 Exploit público CWE-807 26/01/2026
Microsoft Office Security Feature Bypass Vulnerability
Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.
CVE-2026-24423
Crítica · 9.8
KEV Urgente · 83 Exploit público Ransomware CWE-306 23/01/2026
SmarterTools SmarterMail Missing Authentication for Critical Function Vulnerability
SmarterTools SmarterMail versions prior to build 9511 contain an unauthenticated remote code execution vulnerability in the ConnectToHub API method. The attacker could point the SmarterMail to the malicious HTTP server, which serves the malicious OS command. This command will be executed by the vulnerable application.
CVE-2026-0770
Crítica · 9.8
KEV Urgente · 83 Exploit público CWE-829 23/01/2026
Langflow: inclusão de funcionalidade de esfera de controle não confiável (execução remota de código)
Langflow exec_globals Inclusão de Funcionalidade de Esfera de Controle Não Confiável – Vulnerabilidade de Execução Remota de Código. Esta vulnerabilidade permite que atacantes remotos executem código arbitrário em instalações afetadas do Langflow. Não é necessária autenticação para explorar esta vulnerabilidade.
O problema específico existe no tratamento do parâmetro exec_globals fornecido ao endpoint validate. A falha decorre da inclusão de um recurso proveniente de uma esfera de controle não confiável. Um atacante pode aproveitar esta vulnerabilidade para executar código no contexto de root. Reportada como ZDI-CAN-27325.
CVE-2026-23760
Crítica · 9.8
KEV Urgente · 83 Exploit público Ransomware CWE-288 22/01/2026
SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability
SmarterTools SmarterMail versions prior to build 9511 contain an authentication bypass vulnerability in the password reset API. The force-reset-password endpoint permits anonymous requests and fails to verify the existing password or a reset token when resetting system administrator accounts. An unauthenticated attacker can supply a target administrator username and a new password to reset the account, resulting in full administrative compromise of the SmarterMail instance. NOTE: SmarterMail system administrator privileges grant the ability to execute operating system commands via built-in management functionality, effectively providing administrative (SYSTEM or root) access on the underlying host.
CVE-2026-20045
Crítica · 9.8
KEV Alta · 68 Exploit público CWE-94 21/01/2026
Cisco Unified Communications Products Code Injection Vulnerability
A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device.
This vulnerability is due to improper validation of user-supplied input in HTTP requests. An attacker could exploit this vulnerability by sending a sequence of crafted HTTP requests to the web-based management interface of an affected device. A successful exploit could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root.
Note: Cisco has assigned this security advisory a Security Impact Rating (SIR) of Critical rather than High as the score indicates. The reason is that exploitation of this vulnerability could result in an attacker elevating privileges to root.
CVE-2026-24061
Crítica · 9.8
KEV Urgente · 83 Exploit público CWE-88 21/01/2026
GNU InetUtils Argument Injection Vulnerability
telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable.
CVE-2026-21962
Crítica · 10.0
KEV Alta · 69 Exploit público CWE-284 20/01/2026
Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability
Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the vulnerability is in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in accessible data. Note: Affected version for Weblogic Server Proxy Plug-in for IIS is 12.2.1.4.0 only. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).
CVE-2026-20963
Crítica · 9.8
KEV Alta · 63 CWE-502 13/01/2026
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.
CVE-2026-20805
Média · 5.5
KEV Alta · 58 Exploit público CWE-200 13/01/2026
Microsoft Windows Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
CVE-2025-25249
Crítica · 9.8
KEV Alta · 58 CWE-787 13/01/2026
Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability
A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets
CVE-2025-66376
Média · 6.1
KEV Alta · 53 CWE-79 05/01/2026
Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting Vulnerability
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.